... , JIS 3) Certification: CE, ISO stainless steel flangeOur company is a professional pipe fitting manufacture, sowe can supply you products in good quality ... flange, lap joint flange, blind flange, carbon steel flange, stainless steel flange, alloy steel flangeSizeDN10 to DN2000Materialcarbon steel, stainless steel, alloy steelPressurePN0.1 to PN40StandardISO, DIN, ANSI ...